CN222045480U - Concrete door and window attaches frame prefabrication device and door and window system - Google Patents

Abstract

The utility model provides a concrete door and window auxiliary frame prefabrication device and a door and window system, including an upper auxiliary frame component profile and a lower auxiliary frame component profile, wherein the upper auxiliary frame component profile and the lower auxiliary frame component profile are enclosed to form an integral auxiliary frame; the filling cavity of the upper auxiliary frame component profile and the lower auxiliary frame component profile is filled with concrete. The utility model directly prepares the door and window auxiliary frame into an integral structure, improves the performance of the door and window in three aspects: anti-seepage, energy saving, and deformation resistance, responds to the building energy-saving policy, improves the comfort level of the living environment, and reduces the materials used in the traditional auxiliary frame under the premise of ensuring the three major performances.

Description

Concrete door and window attaches frame prefabrication device and door and window system

Technical Field

The utility model relates to the field of doors and windows, in particular to a concrete door and window auxiliary frame prefabricating device and a door and window system.

Background

The energy consumption of the building industry in China is about half of the total social energy consumption in construction and use, along with the deep development concept, people pay more attention to the energy conservation of the building construction, and the energy conservation treatment is mainly to improve the heat insulation performance of the materials and the sealing performance of doors and windows by increasing the heat exchange resistance of the indoor and outdoor energy on the premise of ensuring the indoor heat environment quality through the energy conservation technology and the energy conservation material, thereby reducing the mass consumption of the heat supply system, the air conditioner refrigerating and heating system and the like and realizing the sustainable development of resources. The energy conservation of the building is realized through the energy conservation of doors and windows, so that a sound green low-carbon cyclic development economic system is established, and the sustainable development for realizing the carbon peak and carbon neutralization targets is the current trend of building energy conservation.

Along with implementation of sustainable development concepts and high-speed development of the construction industry of China, the living standard of people in China and the energy-saving standard of the building are increasingly improved, and in order to ensure the construction quality of houses and the appearance effect of outer facades, the installation problem of outer wall doors and windows is increasingly important. The quality of door and window installation has very important influence on the aspects of safety, usability, energy-saving effect, sealing performance and the like of the door and window and the whole building body.

Various problems exist in traditional building door and window transmission construction, including: the working interface is not clear, the working responsibility is not clear, the economical efficiency is not clear, etc. The defect of filling the gap between the outer wall and the aluminum door and window frame by using waterproof mortar is overcome: the waterproof mortar is used as the filling of the gap between the outer wall and the aluminum door and window frame, the inelastic structure of the waterproof mortar is in direct hard contact with the door and window frame, the gap is cracked after filling, and the window frame is easy to deform to generate water seepage. The defect of filling the gap between the outer wall and the aluminum door and window frame by using waterproof cloth is overcome: complicated operation, high cost and uneconomical. The steel auxiliary frame comprises the following advantages and disadvantages: and (3) benefiting: a. providing a painting reference, and reducing the lap time of the positive frame and other work types; b. is favorable for protecting doors and windows and reducing the damage chance. The following disadvantages: a. the demand for supply and demand is high, and leakage probability is increased when the demand is not in place; b. over time, the steel material falls off of the galvanized layer on the surface of the auxiliary frame, so that the auxiliary frame is rusted, and then the sealant between the auxiliary frame and the window frame is cracked, so that the periphery of the window frame is water-permeable and the window frame is inclined, and a series of safety problems of the window are caused. c. The steel attached frame has strong heat conductivity, and if the steel attached frame is not well treated, phenomena such as leakage and heat conduction are easy to occur. The wood-plastic energy-saving auxiliary frame comprises the following advantages and disadvantages: and (3) benefiting: a. compared with a steel auxiliary frame, the heat insulation performance of the window is greatly improved; b. the deformation phenomenon of the attached frame in the later period is reduced. The following disadvantages: the cost is higher, the rigidity is insufficient, the length is slightly longer and can be bent, and the drawing force of the inferior wood plastic attached frame is insufficient. The advantages and disadvantages of the rear iron sheet installation include: and (3) benefiting: is favorable for protecting doors and windows and reducing the damage chance. The following disadvantages: the painting precision requirement on the door and window openings of the outer wall is high.

Disclosure of utility model

Aiming at the defects in the prior art, the utility model aims to provide a concrete door and window auxiliary frame prefabricating device and a door and window system.

The utility model provides a prefabricating device for an attached frame of a concrete door and window, which comprises an upper attached frame member section bar and a lower attached frame member section bar, wherein the upper attached frame member section bar and the lower attached frame member section bar are enclosed to form an integral attached frame;

and the filling cavities of the upper frame-attached member section bar and the lower frame-attached member section bar are filled with concrete.

Preferably, steel wire meshes are further arranged in the filling cavities of the upper frame member section bar and the lower frame member section bar, and the steel wire meshes are arranged in the middle area of the accommodating cavity along the length direction of the upper frame member section bar and the lower frame member section bar and are buried in concrete.

Preferably, the middle parts of the upper frame attaching member section bar and the lower frame attaching member section bar are provided with reinforcing ribs.

Preferably, the free ends of the reinforcing ribs are arranged in a T-shaped structure.

Preferably, the upper auxiliary frame member section bar comprises a top auxiliary frame and a first side auxiliary frame, and the top auxiliary frame and the first side auxiliary frame are connected to form a first L-shaped auxiliary frame structure;

The lower auxiliary frame member section comprises a bottom auxiliary frame and a second side auxiliary frame, and the bottom auxiliary frame and the second side auxiliary frame are connected to form a second L-shaped auxiliary frame structure;

The first L-shaped auxiliary frame structure and the second L-shaped auxiliary frame structure are connected to form an integral auxiliary frame.

Preferably, the upper auxiliary frame section bar is connected with the wall body installation connecting iron piece through section bar hooks at the top ends of the left side and the right side of the section bar.

Preferably, the concrete section of the top auxiliary frame is arranged to be matched with the concave-convex surface of the wall body installation connecting iron piece.

Preferably, the upper auxiliary frame section bar is also provided with a socket for installing an auxiliary frame connecting strip.

The utility model provides a door and window system, which comprises a door and window wall body and the concrete door and window auxiliary frame prefabricating device, wherein:

The concrete door and window auxiliary frame prefabricating device is assembled into the door and window wall body.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model has reasonable structure, ingenious design and convenient assembly.

2. The utility model directly prepares the door and window auxiliary frame into an integral structure, improves the performance of the door and window in three aspects of seepage prevention, energy saving and deformation resistance, responds to the building energy saving policy, improves the comfort level of living environment, and reduces the material consumption compared with the traditional auxiliary frame on the premise of ensuring the three performances.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

Fig. 1 is a schematic structural view of an upper frame-attached member section of a concrete door and window frame-attached prefabricating device.

Fig. 2 is a schematic structural view of a lower frame-attached member section of the concrete door and window frame-attached prefabricating device.

Fig. 3 is a schematic diagram of the whole structure of the prefabricating device for the attached frame of the concrete door and window.

The figure shows:

1: upper frame-attached member section bar

2: Lower frame member section bar

3: Upper frame-attached member section bar and door and window outer frame contact surface

4: Contact surface of lower frame member section bar and door and window outer frame

5: Upper frame member section bar assembling hole

6: Upper frame member section bar connecting notch

7: Frame strip jack is attached to upper portion attaches frame component section bar

8: Upper part attaches frame member section bar and wall body contact groove

9: Upper frame member section bar and wall body hole interface line

10: Top attaches frame component section bar crotch

11: Concave-convex surface of upper frame-attached member

12: Reinforcing rib for upper frame-attached member section bar

13: T-shaped structure of upper frame-attached member section bar reinforcing rib

14: Wire mesh

15: Upper frame member section bar and filling cavity concrete

16: Iron piece socket for mounting and connecting upper frame-attached member and wall body

17: Connecting interface line for upper frame attaching component and wall body installation

18: Connecting and positioning rib for lower frame member section bar and door and window outer frame adaptor

19: Lower frame-attaching member section bar frame-attaching clamping strip clamping seat

20: Lower part attaches frame component section bar pilot hole

21: Interface line of lower frame member section bar and wall body hole

22: Lower frame member section bar and concrete filling cavity

23: Iron piece socket for mounting and connecting lower auxiliary frame member and wall

24: Lower part attaches frame component section bar crotch

25: Interface line for installing and connecting lower frame-attaching member and wall

26: Lower frame-attaching member section bar frame-attaching clamping strip clamping seat surface

27: Concave-convex surface of lower frame-attached member

28: Basic wall

29: Iron shooting nail for installing frame component and wall

30: Iron piece for mounting and connecting auxiliary frame member and wall

31: The attached frame member is connected with the wall body by the silt layer

32: Iron piece for mounting and connecting auxiliary frame member and wall

33: Filling cavity concrete with frame member section bar

34: Foundation wall and window opening silt baseline

35: Water drip line for window hole of upper door

36: Lower door window opening water-covering line

Detailed Description

The present utility model will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the present utility model, but are not intended to limit the utility model in any way. It should be noted that variations and modifications could be made by those skilled in the art without departing from the inventive concept. These are all within the scope of the present utility model.

As shown in fig. 1 to 3, according to the concrete door and window auxiliary frame prefabricating device provided by the utility model, finished products can be manufactured in workshops and directly transported to an engineering site, professional operation is not needed in the engineering construction site, and the concrete door and window auxiliary frame prefabricating device can be installed in a building construction hole by a simple technical worker.

The utility model maintains the universality of the building doors and windows, realizes that the device can be quickly, accurately, safely, reliably and high-quality matched and installed in a door and window opening after a subsequent industrial finished door and window arrives at a construction site in a non-PC structure building through the structural design of the system as long as the device is pre-installed in a building wall.

The utility model is based on the existing door and window upper frame attaching component section bar 1 and door and window lower frame attaching component section bar 2, firstly combining into a door and window attaching frame, then adding steel wire net 14 and filling concrete into the containing cavity of the door and window attaching frame body which is combined in advance to strengthen the integral strength of the attaching frame body, so that the door and window concrete attaching frame prefabricated component with relative attaching frame structural strength and integrity can be achieved.

The upper auxiliary frame member section bar 1 comprises a top auxiliary frame and a first side auxiliary frame, and the top auxiliary frame and the first side auxiliary frame are connected to form a first L-shaped auxiliary frame structure; the two corners of the structural member are provided with sectional material assembling holes, and the assembling holes are connected into an L-shaped member by screws. The first L-shaped auxiliary frame structure and the second L-shaped auxiliary frame structure are connected to form an integral auxiliary frame.

The middle part of the upper frame-attached member section bar 1 is provided with an upper frame-attached member section bar and a contact surface 3 of the outer frame of the door and window; the upper frame member section bar and door and window outer frame contact surface 3 and the two sides of the upper frame member section bar 1 are also provided with upper frame member section bar connecting notches 6, and the two sides of the upper frame member section bar 1 are also provided with upper frame member section bar frame bar inserting holes 7 for inserting frame bars. The side of the upper frame attaching member profile 1 is provided with an upper frame attaching member profile and wall body contact groove 8 for increasing the strength of the contact surface. The two sides of the upper end of the upper frame-attached member section bar 1 are provided with upper frame-attached member section bar hooks 10, the middle of the inside of the upper frame-attached member section bar 1 is provided with an upper frame-attached member section bar reinforcing rib 12, and the end part of the upper frame-attached member section bar reinforcing rib 12 is in a T-shaped structure.

The lower auxiliary frame member section bar 2 comprises a bottom auxiliary frame and a second side auxiliary frame, and the bottom auxiliary frame and the second side auxiliary frame are connected to form a second L-shaped auxiliary frame structure; the second side auxiliary frame and the bottom auxiliary frame are the same, so that an L-shaped structural member is formed; the two corners of the structural member are provided with sectional material assembling holes, and the assembling holes are connected into an L-shaped member by screws. The middle part of the lower frame-attached member section bar 2 is a contact surface 4 of the lower frame-attached member section bar and the outer frame of the door and window. The left side and the right side of the contact surface 4 of the lower frame attaching member section bar and the door and window outer frame are provided with lower frame attaching member section bar and door and window outer frame connecting and positioning ribs 18, and a lower frame attaching member section bar attaching frame clamping strip clamping seat 19 is formed between the lower frame attaching member section bar and the door and window outer frame connecting and positioning ribs 18 and the side surface of the middle structure.

The upper and lower frame member attached profiles 1 and 2 are each provided with a wire mesh 14, and the integral frame member housing chamber formed by connecting the upper and lower frame member attached profiles 1 and 2 is filled with upper frame member attached profile and filling chamber concrete 15 and frame member attached profile filling chamber concrete 33. The upper frame attaching member section bar 1 and the lower frame attaching member section bar 2 are connected into a precast concrete door and window frame attaching member body with corresponding strength under the combined action of concrete and steel wire nets.

The periphery of the prefabricated member body of the concrete door and window attached frame is provided with an upper attached frame member concave-convex surface 11 and a lower attached frame member concave-convex surface 27 which are used for enhancing the structure adhesion effect when being connected with a foundation wall 28. The upper attaching frame member and wall mounting connecting interface line 17 and the lower attaching frame member and wall mounting connecting interface line 25 are connecting interface lines of the door and window attaching frame prefabricated member and the base wall 28. Wherein: the upper frame attaching member and wall mounting connecting iron piece socket 16, the lower frame attaching member and wall mounting connecting iron piece socket 23 are used for clamping the frame attaching member and wall mounting connecting iron piece; the auxiliary frame member and wall mounting iron member shooting nails 29 are used for connecting the auxiliary frame member and wall mounting connecting iron member with the foundation wall 28. A silt attaching frame member and a wall body are connected with a silt layer 31 between the upper attaching frame member section bar 1 and a foundation wall body and a silt baseline 34 of a window opening, wherein an upper door window opening drip line 35 is arranged on the outer side of the wall body where the attaching frame member and the wall body are connected with the silt layer 31; the silt attaching frame member and the wall body are connected with a silt layer 31 between the lower attaching frame member section bar 2 and the foundation wall body and the silt baseline 34 of the window opening, wherein the outer side of the wall body of the silt layer is provided with a lower door window opening water coating line 36. The left and right holes of the upper and lower auxiliary frame member profiles 1 and 2 are right-angle lines.

The utility model changes the current door and window industry: the door and window outer frame, the inner fan, the fixed glass and the hardware can not be assembled at one time in a factory, the segmentation and the time-division type fragmentation are concentrated on an engineering site, and the defects of production, debugging, inspection, packaging and delivery like industrial products can not be overcome. The disadvantage that the finished door and window unit cannot be installed systematically, rapidly, correctly, reliably and aesthetically in the existing door and window industry is changed. The wet construction of the contact part between the periphery of the outer side of the window frame and the wall body of the opening, namely the sealing glue, is changed when the door and the window in the door and window industry are installed at present; the wet construction of the contact part between the periphery of the outer side of a window frame and the wall body of an opening during the door and window installation in the door and window industry at present is changed, namely that constructors who beat sealant must go to the outdoor side to perform high-risk operation; the construction environment with messy construction sites such as waste of materials, low construction quality and the like in the door and window installation in the existing door and window industry is changed; the construction site is changed to require a large number of installers when doors and windows are installed in the door and window industry at present, and high-technology construction installers are seriously in shortage; meanwhile, the door and window installation mode in the traditional door and window industry is also overturned.

The utility model greatly improves the performance of doors and windows in three aspects of seepage prevention, energy conservation and deformation resistance, responds to the energy-saving policy of buildings, improves the comfort level of living environment, and reduces the materials used for attaching frames on the premise of ensuring the three performances.

The quality of door and window lower opening treatment directly influences the installation quality of door and window, and the lower opening is also the place of the easiest seepage. If the arc is irregular, water stagnation is caused; the small slope of the windowsill can cause the problems of water stagnation and the like. The novel energy-saving auxiliary frame effectively solves the problem, has a unique structure, ensures that the joint surface of a door and window unit and a civil construction unit is clear, the civil construction plane is clear, and the door and window closing-in outer wall sealant is directly beaten on the aluminum alloy section bar, thereby solving the problem that the sealant is in direct contact with outer wall mortar to generate incompatibility.

The whole surface design of the attached frame section bar enables the door and window outer frame sealing cavity to extend a sealing cavity towards the inside of the wall body, and the sealing cavity is equal to the thickness of the original door and window outer frame material. The advantages of the auxiliary frame designed by the principle are mainly reflected in that:

a. The door and window outer frame is connected with the wall body auxiliary frame together to increase the thickness of the material, and is integrated with the building, so that the strength of the raw material is stronger.

B. The two long sides of the inserted auxiliary frame are led to the building wall body between the wall bodies, so that the window frame and the two scattered building body heights of the wall body are integrated into a whole, and a sealed building component integrating heat preservation, heat insulation, water prevention, positioning and connection is formed.

C. By designing the section channels and the surfaces of the sectional materials, the front-mounted door and window (the technical term generally refers to a method that the door and window outer frame needs to be mounted before the wall is painted in the building construction) and the rear-mounted door and window (the technical term generally refers to a method that the door and window outer frame can be mounted after the wall is painted in the building construction) are arbitrarily selected.

D. The multi-clamping piece connection installation mode of the auxiliary frame embedded in the building wall greatly enhances the strength of the auxiliary frame.

E. the notch enables the door and window outer frame to automatically position and slide into the corresponding auxiliary frame, so that the installation is more convenient, firm and reliable.

F. The spliced tube of the door and window is automatically positioned and fixed on the auxiliary frame after being processed according to the channel notch through the channel design, the spliced tube is reinforced in width due to the fact that the contact surface of the channel is widened, and meanwhile, the spliced tube is longer than the door and window in height and width, so that the door and window can be spliced more firmly, conveniently and reliably, the spliced tube, the spliced strip, the reinforced tube and the door and window are enabled to form an integral cavity, and the waterproof problem of the spliced portion of the door and window is solved.

G. The surface layer design of the auxiliary frame channel solves the contact difficulty between the door and window outer frame and the building surface layer in the original traditional industry construction, because the auxiliary frame section bar adopts a material compatible with the door and window outer frame section bar, the door and window outer frame material and the building are highly fused, the connection strength, heat preservation and sealing performance between the door and window outer frame material and the building are important, and the included angle between the auxiliary frame section bar and the door and window outer frame section bar is connected to enable the appearance to be sealed, so that the material construction is convenient and attractive, and a large amount of material is saved.

H. The lower part of the door and window auxiliary frame is higher than the finishing surface of the outer wall body structure to form a height difference, so that the structure has excellent lower sill waterproof performance even under the condition of gumming of the original product.

I. The inner diameter of the auxiliary frame is larger than that of the outer frame of the door and window, and the outer frame of the door and window can reasonably and moderately enter the auxiliary frame groove to be fixed, linked and positioned. And the positions of the corners around the spliced auxiliary frame are subjected to tight sealing treatment, so that the tightness of the integral auxiliary frame is improved.

The utility model can install the doors and windows like the unitized curtain wall, finish the manufacture in workshops and directly transport to the engineering site, hoist the finished product windows into the auxiliary frames which are embedded in the holes of the building wall in advance, and carry out the novel door and window processing and installation modes of bolt assembly, namely unitized door and window installation.

The utility model solves the problems of daily building processing, installation, maintenance and replacement of doors and windows. Compared with the traditional door and window installation method, the product has the advantages of novelty, safety, energy conservation, environmental protection, practicability, attractive appearance, reliability, reasonable structure, good anti-seismic performance, convenient installation and the like, saves a large amount of manpower and materials, is a key product of a building, particularly an emerging assembled building, and greatly improves the assemblability of main building components in the digital, industrialized and standardized construction of the building, and the finished door and window, namely the unit door and window processing and installation method, is a domestic initiative.

In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

The foregoing describes specific embodiments of the present utility model. It is to be understood that the utility model is not limited to the particular embodiments described above, and that various changes or modifications may be made by those skilled in the art within the scope of the appended claims without affecting the spirit of the utility model. The embodiments of the utility model and the features of the embodiments may be combined with each other arbitrarily without conflict.

Claims (8)

1. The precast device for the auxiliary frame of the concrete door and window is characterized by comprising an upper auxiliary frame member section bar and a lower auxiliary frame member section bar, wherein the upper auxiliary frame member section bar and the lower auxiliary frame member section bar are enclosed to form an integral auxiliary frame;

The filling cavities of the upper frame-attached member section bar and the lower frame-attached member section bar are filled with concrete;

And steel wire meshes are further arranged in the filling cavities of the upper frame member section bar and the lower frame member section bar, are arranged in the middle area of the accommodating cavity along the length direction of the upper frame member section bar and the lower frame member section bar, and are buried in concrete.

2. The concrete door and window auxiliary frame prefabricating device according to claim 1, wherein the middle parts of the upper auxiliary frame member profile and the lower auxiliary frame member profile are provided with reinforcing ribs.

3. The concrete door and window auxiliary frame prefabricating device according to claim 2, wherein the free ends of the reinforcing ribs are arranged in a T-shaped structure.

4. The concrete door and window auxiliary frame prefabricating device according to claim 1, wherein:

the upper auxiliary frame member section comprises a top auxiliary frame and a first side auxiliary frame, and the top auxiliary frame and the first side auxiliary frame are connected to form a first L-shaped auxiliary frame structure;

The lower auxiliary frame member section comprises a bottom auxiliary frame and a second side auxiliary frame, and the bottom auxiliary frame and the second side auxiliary frame are connected to form a second L-shaped auxiliary frame structure;

The first L-shaped auxiliary frame structure and the second L-shaped auxiliary frame structure are connected to form an integral auxiliary frame.

5. The prefabricated device for the attached frame of the concrete door and window according to claim 1, wherein the upper attached frame member profile is connected with the wall installation connecting iron piece through profile hooks at the top ends of the left side and the right side of the profile.

6. The precast device for the attached frame of the concrete door and window of claim 4, wherein the concrete section of the attached frame at the top is arranged to match the concave-convex surface of the wall installation connecting iron piece.

7. The concrete door and window auxiliary frame prefabricating device according to claim 1, wherein the upper auxiliary frame member profile is further provided with a socket for installing auxiliary frame connecting strips.

8. A door and window system comprising a door and window wall and the concrete door and window auxiliary frame prefabricating device according to any one of claims 1-7, wherein:

The concrete door and window auxiliary frame prefabricating device is assembled into the door and window wall body.